NPPES file of Aug 9, 2026

Warren Lewis Butterfield, M.D.

Orthopaedic Surgery Physician · St George, UT

Warren Lewis Butterfield, M.D. is an orthopaedic surgery physician with a practice address in St George, Utah, and NPI 1891819843, issued on Mar 16, 2007. Check the license (Utah 6490576-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891819843
Name
Warren Lewis Butterfield
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
6490576-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
652 S Medical Center Dr Ste 120, St George, UT 84790
Phone
(435) 251-3600
Enumerated
Mar 16, 2007
Record last updated
Aug 15, 2022
Fax
(435) 251-3601
Medicaid ID
942854057107 UT
Medicare enrollment
Enrolled (PECOS I20070611000092); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 652 S Medical Center Dr Ste 120

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Colton Bennett, PA-CPhysician Assistant1831472679
  2. Austin Golding, P.A-CPhysician Assistant1821532037
  3. Chase Grames, D.O.Sports Medicine (Family Medicine) Physician1063675098
  4. Zachary Jager, MDOrthopaedic Hand Surgery Physician1013150374
  5. Nicholas Larsen, MDOrthopaedic Surgery Physician1194997288
  6. Christine Ray, PACPhysician Assistant1831567874

Verify Warren Lewis Butterfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 6490576-1205
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Utah license search

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77% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

78 Medicare Part D claims for 42 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 17 claims were for opioids.

  1. Warren Butterfield78
  2. Specialty average346

Most prescribed

  1. Celecoxib41 claims
  2. Oxycodone-Acetaminophen13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,071.80

6 payments; by number, the most common kind was travel and lodging; the largest payer was Medical Device Business Services, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Warren Butterfield$1,072
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Ihc Health Services IncMurray, UT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Orthopaedic Surgery Physician providers in Utah

There are 266 orthopaedic surgery physician records in Utah.

Other orthopaedic surgery physician records in Utah

  1. Gordon Affleck, M.D.Bountiful, UT1629349311
  2. Judd Allen, MDSaratoga Springs, UT1639463714
  3. Lex AllenCedar City, UT1629242359
  4. Darin Allred, D.OSt George, UT1538377585
  5. Bejan Alvandi, MDSalt Lake City, UT1275092108
  6. Robert Amick, MDSalt Lake City, UT1225731458
  7. Spencer Amundsen, M.D.Draper, UT1841517257
  8. Michael Anderson, M.D.St George, UT1093792210
  9. Robert Andruss, MDSt George, UT1952326373
  10. Stephen Aoki, MDSalt Lake City, UT1295787323

Common questions

What is Warren Lewis Butterfield, M.D.'s NPI number?

Warren Lewis Butterfield, M.D.'s National Provider Identifier (NPI) is 1891819843, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Warren Lewis Butterfield, M.D. located?

The NPPES record lists a practice address at 652 S Medical Center Dr Ste 120, St George, UT, 84790. Phone: (435) 251-3600. Providers update this record themselves, so call before visiting.

How can I verify Warren Lewis Butterfield, M.D.'s license?

NPPES lists Utah license number 6490576-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Warren Lewis Butterfield, M.D. prescribe under Medicare Part D?

In 2024, Warren Lewis Butterfield, M.D. had 78 Medicare Part D claims for 42 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.